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Electrospinning synthesis of 3D porous NiO nanorods as anode material for lithium-ion batteries.
- Source :
-
Materials Science-Poland . Jun2016, Vol. 34 Issue 2, p227-232. 6p. - Publication Year :
- 2016
-
Abstract
- Three-dimensional NiO nanorods were synthesized as anode material by electrospinning method. X-ray diffraction results revealed that the product sintered at 400 °C had impure metallic nickel phase which, however, became pure NiO phase as the sintering temperature rose. Nevertheless, the nanorods sintered at 400, 500 and 600 °C had similar diameters (∼200 nm).The NiO nanorod material sintered at 500 °C was chip-shaped with a diameter of 200 nm and it exhibited a porous 3D structure. The nanorod sintered at 500 °C had the optimal electrochemical performance. Its discharge specific capacity was 1127 mAh·g−1 initially and remained as high as 400 mAh·g−1 at a current density of 55 mA·g−1 after 50 cycles. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 20831331
- Volume :
- 34
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Materials Science-Poland
- Publication Type :
- Academic Journal
- Accession number :
- 116858417
- Full Text :
- https://doi.org/10.1515/msp-2016-0040